stack.org - robtex.com
stack.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783900261 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.mailbank.com2015-08-14 → 2026-07-13 · 2 obs
● 2026-07-13 00:19:10
●NSns1.mdnsservice.com2015-08-14 → 2026-07-13 · 2 obs
● 2026-07-13 00:19:10
●NSns2.mailbank.com2015-08-14 → 2026-07-13 · 2 obs
● 2026-07-13 00:19:10
●NSns2.mdnsservice.com2015-08-14 → 2026-07-13 · 2 obs
● 2026-07-13 00:19:10
●NSns3.mdnsservice.com2015-08-14 → 2026-07-13 · 2 obs
● 2026-07-13 00:19:10
●MXmx.netidentity.com.cust.hostedemail.com2015-08-14 → 2026-07-13 · 2 obs
● 2026-07-13 00:19:10
●A216.40.34.372026-02-27 → 2026-07-13 · 3 obs
● 2026-02-27 02:10:44
● 2026-07-13 00:19:10
○A64.99.80.1212015-08-14 → 2016-07-23 · 4 obs
● 2016-07-23 08:12:36
○ 2026-02-27 02:10:44
○ 2026-07-13 00:19:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| stack.org | ns1.mailbank.com, ns2.mailbank.com | - |
✅ Authoritative Response
Server:64.98.148.11
NS records: ns1.mailbank.com, ns2.mailbank.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stack.org (unsigned zone)
⏱️ Timing
Total: 2141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.37 |
| NS | 5 | ns1.mdnsservice.com, ns1.mailbank.com... |
| MX | 2 | mx.netidentity.com.cust.hostedemail.com , mx.netidentity.com.cust.hostedemail.com |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
Analysis
IP Addresses
stack.org has exactly one IP address — 216.40.34.37.
levinsson.com, sassen.net, clower.com plus two other host names have IP numbers in common with stack.org.
Name Servers
Five name servers handle delegation for stack.org: ns1.mailbank.com, ns2.mailbank.com, ns1.mdnsservice.com and two others.
The name servers of stack.org overlap at least partially with those of other domains — among them sureau.net, langille.com, collegeconsumables.com.emailmx.com and two more.
These name servers commonly appear alongside the name servers ns2.mdnsservice.com and ns3.mdnsservice.com.
Host names pointing to two IP addresses:
ns1.mdnsservice.com maps to two IP addresses — 216.40.47.18 and 2604:4000:0:d:216:40:47:18.
ns2.mdnsservice.com maps to two IP addresses — 64.98.148.11 and 2604:4000:2800:d:64:99:148:11.
ns3.mdnsservice.com maps to two IP addresses — 64.99.96.34 and 2604:4000:0:d:64:99:96:34.
Host names resolving to a single IP address:
ns1.mailbank.com points to the IP address 216.40.47.18.
ns2.mailbank.com points to the IP address 64.98.148.11.
These two host names — ns1.mdnsservice.com and ns1.mailbank.com — each point to 216.40.47.18 IP addresses.
These two host names — ns2.mdnsservice.com and ns2.mailbank.com — each point to 64.98.148.11 IP addresses.
Mail Servers
stack.org uses one mail server — mx.netidentity.com.cust.hostedemail.com.
The mail server setup of stack.org matches that of other domains such as balbuena.com, skillern.com, beute.com and two others.
There is one IP number for mx.netidentity.com.cust.hostedemail.com: 216.40.42.4.